Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst

The ternary NiO-CoO-MgO catalyst in three ratios 20:20:60, 25:25:50, and 30:30:40 for these component oxides respectively, were synthesized by co-precipitation method of their carbonates by addition of a precipitate agent in basic media, and then calcinated these carbonate to obtain of mixed oxides....

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Autores principales:	Salih Hadi Kadhim, Tariq Hussein Mgheer, Hussein Idrees Ismael, Khudheyer Jawad Kadem, Ahmed Saadon Abbas, Abbas Jasim Atiyah, Iman Jassim Mohamad
Formato:	article
Lenguaje:	EN
Publicado:	Department of Chemistry, Universitas Gadjah Mada 2019
Materias:	decolorization of Celestine blue B dye NiO-CoO- supported oxides cobalt oxides Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/ae8fe63193ea4db298180a92d41b6e1b
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spelling	oai:doaj.org-article:ae8fe63193ea4db298180a92d41b6e1b2021-12-02T13:22:14ZSynthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst1411-94202460-157810.22146/ijc.38119https://doaj.org/article/ae8fe63193ea4db298180a92d41b6e1b2019-05-01T00:00:00Zhttps://jurnal.ugm.ac.id/ijc/article/view/38119https://doaj.org/toc/1411-9420https://doaj.org/toc/2460-1578The ternary NiO-CoO-MgO catalyst in three ratios 20:20:60, 25:25:50, and 30:30:40 for these component oxides respectively, were synthesized by co-precipitation method of their carbonates by addition of a precipitate agent in basic media, and then calcinated these carbonate to obtain of mixed oxides. The prepared catalysts were characterized by using Powder X-Ray Diffraction (PXRD), Fourier Infrared spectroscopy (FT-IR), and Atomic Force Microscopy techniques (AFM) were used for identification of the prepared catalysts. The result showed that the particle size of these catalyst ratios, were in the nano range and the smallest size was 25:25:50. The investigation of catalytic activity of prepared catalysts was done by photo decolorization of Celestine blue B dye from simulated industrial wastewaters in aqueous solution. The decolorization efficiency of dye reached 99.9% after irradiation time for 1 h. Study the effect of different reaction conditions such as the pH of the medium, the weight of semiconductor and temperature of mixture reaction were shown that the maximum degradation was observed in conditions at pH = 4, catalyst dosage = 0.08 g, and temperature = 303 K.Salih Hadi KadhimTariq Hussein MgheerHussein Idrees IsmaelKhudheyer Jawad KademAhmed Saadon AbbasAbbas Jasim AtiyahIman Jassim MohamadDepartment of Chemistry, Universitas Gadjah Madaarticledecolorization of Celestine blue B dyeNiO-CoO- supported oxidescobalt oxidesChemistryQD1-999ENIndonesian Journal of Chemistry, Vol 19, Iss 3, Pp 675-683 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	decolorization of Celestine blue B dye NiO-CoO- supported oxides cobalt oxides Chemistry QD1-999
spellingShingle	decolorization of Celestine blue B dye NiO-CoO- supported oxides cobalt oxides Chemistry QD1-999 Salih Hadi Kadhim Tariq Hussein Mgheer Hussein Idrees Ismael Khudheyer Jawad Kadem Ahmed Saadon Abbas Abbas Jasim Atiyah Iman Jassim Mohamad Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst
description	The ternary NiO-CoO-MgO catalyst in three ratios 20:20:60, 25:25:50, and 30:30:40 for these component oxides respectively, were synthesized by co-precipitation method of their carbonates by addition of a precipitate agent in basic media, and then calcinated these carbonate to obtain of mixed oxides. The prepared catalysts were characterized by using Powder X-Ray Diffraction (PXRD), Fourier Infrared spectroscopy (FT-IR), and Atomic Force Microscopy techniques (AFM) were used for identification of the prepared catalysts. The result showed that the particle size of these catalyst ratios, were in the nano range and the smallest size was 25:25:50. The investigation of catalytic activity of prepared catalysts was done by photo decolorization of Celestine blue B dye from simulated industrial wastewaters in aqueous solution. The decolorization efficiency of dye reached 99.9% after irradiation time for 1 h. Study the effect of different reaction conditions such as the pH of the medium, the weight of semiconductor and temperature of mixture reaction were shown that the maximum degradation was observed in conditions at pH = 4, catalyst dosage = 0.08 g, and temperature = 303 K.
format	article
author	Salih Hadi Kadhim Tariq Hussein Mgheer Hussein Idrees Ismael Khudheyer Jawad Kadem Ahmed Saadon Abbas Abbas Jasim Atiyah Iman Jassim Mohamad
author_facet	Salih Hadi Kadhim Tariq Hussein Mgheer Hussein Idrees Ismael Khudheyer Jawad Kadem Ahmed Saadon Abbas Abbas Jasim Atiyah Iman Jassim Mohamad
author_sort	Salih Hadi Kadhim
title	Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst
title_short	Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst
title_full	Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst
title_fullStr	Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst
title_full_unstemmed	Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst
title_sort	synthesis, characterization and catalytic activity of nio-coo-mgo nano-composite catalyst
publisher	Department of Chemistry, Universitas Gadjah Mada
publishDate	2019
url	https://doaj.org/article/ae8fe63193ea4db298180a92d41b6e1b
work_keys_str_mv	AT salihhadikadhim synthesischaracterizationandcatalyticactivityofniocoomgonanocompositecatalyst AT tariqhusseinmgheer synthesischaracterizationandcatalyticactivityofniocoomgonanocompositecatalyst AT husseinidreesismael synthesischaracterizationandcatalyticactivityofniocoomgonanocompositecatalyst AT khudheyerjawadkadem synthesischaracterizationandcatalyticactivityofniocoomgonanocompositecatalyst AT ahmedsaadonabbas synthesischaracterizationandcatalyticactivityofniocoomgonanocompositecatalyst AT abbasjasimatiyah synthesischaracterizationandcatalyticactivityofniocoomgonanocompositecatalyst AT imanjassimmohamad synthesischaracterizationandcatalyticactivityofniocoomgonanocompositecatalyst
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Synthesis, Characterization and Catalytic Activity of NiO-CoO-MgO Nano-Composite Catalyst

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